Engines and Components› Pistons and Piston Rings

JE Pistons

JE Pistons Subaru FA20 Ultra Series -10.20 cc 86mm Bore Piston Kit (Set of 4)

$1,139.99

SKU: J001 367898

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The JE Ultra Series Forged Piston Kit 367898 is engineered for high-horsepower racing engines, featuring Aligned Grain Flow Forging for enhanced strength, lateral gas ports, thicker ring lands, and dual pin oiling. Made from optimized 2618 alloy, these pistons offer superior strength and include "Perfect Skirt" and thermal barrier crown coatings for reduced friction and improved performance.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandJE Pistons
Part NumberJ001 367898

Videos

Building an FA20 Short Block with MotoIQ

Building an FA20 Short Block with MotoIQ
FA20DIT WRX Engine Build - Pistons & Rods

FA20DIT WRX Engine Build - Pistons & Rods
FA20DIT Piston & Rod - OEM vs. Aftermarket & Comparison to EJ

FA20DIT Piston & Rod - OEM vs. Aftermarket & Comparison to EJ
SUBARU FA20 PISTON RINGS ASSEMBLY | END GAP | CONNECTING RODS

SUBARU FA20 PISTON RINGS ASSEMBLY | END GAP | CONNECTING RODS

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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